APRILIA TUONO V4 R a-PRC ABS Service Station Manual page 361

TUONO V4 R a-PRC ABS
•
Using the suitable tools, fit the bearing
in the crankcase until tool stops.
•
Fit the retainer in the bearing groove.
•
Tighten the bearing retainer screw.
•
Install the balancing countershaft.
Bushing fitting
(OPTION 02)
COUNTERSHAFT BUSHINGS
•
Place the lower crankcase in a press,
resting it on the buffer supplied with the
special tool.
If on the opposite side to that on which we want to
install the new half bushings, two half bushings are
already installed, only use the buffer (1). If, how-
ever, no half bushing is installed use in addition to
the buffer (1) the adaptor (2) as well.
Specific tooling
020861Y Countershaft bushing punch
•
Shim the crankcase sufficiently in the gearbox area in order to keep it parallel to the work
table.
•
Heat the crankcase to a temperature of 150 °C (302 - °F).
Engine
ENG - 361